<template>
  <div class="hello">
    <h1>我是hello{{ list1 }}</h1>
  </div>
</template>

<script>
export default {
  props:['list'],
  data(){
    return{
      list1:''
    }
  },
  methods:{

  },
  mounted(){
    console.log(this.list);
    this.list1=this.list
  }
}
</script>